CN207283907U - A kind of wiring board with waterproof and heat dissipation - Google Patents
A kind of wiring board with waterproof and heat dissipation Download PDFInfo
- Publication number
- CN207283907U CN207283907U CN201721194252.8U CN201721194252U CN207283907U CN 207283907 U CN207283907 U CN 207283907U CN 201721194252 U CN201721194252 U CN 201721194252U CN 207283907 U CN207283907 U CN 207283907U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- waterproof
- layer
- heat
- protective layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of wiring board with waterproof and heat dissipation, including wiring board body, mounting hole, the wiring board body is provided with multiple mounting holes, the inner wall of the hole installing is provided with the second protective layer, the wiring board bodies top side is provided with the first protective layer, the first waterproof layer is provided with the outside of first protective layer, conductive layer is provided with the outside of first waterproof layer, the wiring board body bottom portion side is provided with the second waterproof layer, the second waterproof layer side is provided with collecting plate, the collecting plate opposite side is provided with heat-conducting plate, side of the heat-conducting plate away from collecting plate is provided with heat sink.By the first waterproof layer and the second waterproof layer of setting, the usability of wiring board is improved, collecting plate, heat-conducting plate and the heat sink of setting, radiate the wiring board of work, improve the work efficiency of wiring board in the both sides of protection circuit plate body not by water erosion.
Description
Technical field
Wiring board technology field is the utility model is related to, more particularly, to a kind of wiring board with waterproof and heat dissipation.
Background technology
Road plate is divided into single sided board, dual platen, and three big classification of multilayer circuit board if dividing by the number of plies.It is single first
Panel, on most basic PCB, part is concentrated wherein simultaneously, and conducting wire is then concentrated on another side.Because conducting wire is only present in
Wherein one side, so just claiming this PCB to be called one-sided circuit board.Single sided board usually makes simple, low cost, but a disadvantage is that nothing
Method is applied on too complicated product.Dual platen is the extension of single sided board, when individual layer wiring cannot meet the needs of electronic product
When it is necessary to use dual platen.It is two-sided have cover copper and have cabling, and the circuit between two layers can be turned on by via,
It is allowed to form required network connection.Multi-layer board refer to more than three layers of conductive pattern layer and insulating materials therebetween with
It is separated by lamination to form, and the printed board that conductive pattern interconnects on request therebetween.Multilayer circuit board is electronic information technology at a high speed
The product that degree, multi-functional, large capacity, small size, slimming, lightweight direction are developed.Wiring board is divided into if dividing by characteristic
Soft board (FPC), hardboard (PCB), Rigid Flex (FPCB).
Existing wiring board at work, can produce certain heat, so that equipment internal temperature rises rapidly, if
The heat is distributed not in time, the heating that wiring board will continue, device will fail because of overheat, cause electronic equipment
Unfailing performance will decline, therefore, good radiating treatment is carried out to wiring board and is very important.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of line with waterproof and heat dissipation
Road plate, crosses the first waterproof layer and the second waterproof layer set, and wiring board is improved in the both sides of protection circuit plate body not by water erosion
Usability, so as to solve the above problems.
To achieve the above object, the utility model provides following technical solution：A kind of wiring board with waterproof and heat dissipation,
Including wiring board body, mounting hole, the wiring board body is provided with multiple mounting holes, and the inner wall of the hole installing is provided with second
Protective layer, the wiring board bodies top side are provided with the first protective layer, it is anti-that first are provided with the outside of first protective layer
Water layer, the first waterproof layer outside are provided with conductive layer, and the wiring board body bottom portion side is provided with the second waterproof layer, institute
State the second waterproof layer side and be provided with collecting plate, the collecting plate opposite side is provided with heat-conducting plate, and the heat-conducting plate is away from thermal-arrest
The side of plate is provided with heat sink.
As a kind of optimal technical scheme of the utility model, the mounting hole through wiring board body, the first protective layer,
First waterproof layer and conductive layer, the second protective layer of the inner wall of the hole installing are made of plastic material, and second protective layer
The diameter at top is more than the diameter of mounting hole opening.
As a kind of optimal technical scheme of the utility model, the length and width dimensions of the collecting plate, heat-conducting plate and heat sink
Identical with the length and width dimensions of wiring board body, the heat-conducting plate is made of heat conductive silica gel.
As a kind of optimal technical scheme of the utility model, first protective layer, the first waterproof layer and conductive layer are equal
It is arranged in parallel with wiring board body.
As a kind of optimal technical scheme of the utility model, waterproof material is provided with first waterproof layer.
As a kind of optimal technical scheme of the utility model, insulating materials is provided with first protective layer.
Compared with prior art, the beneficial effects of the utility model are：Pass through the first waterproof layer and the second waterproof of setting
The usability of wiring board is improved in layer, the both sides of protection circuit plate body not by water erosion, the collecting plate of setting, heat-conducting plate and dissipates
Hot plate, radiates the wiring board of work, improves the work efficiency of wiring board, the second protective layer of setting, is protected to circuit
Plate is installed or position is transferred, and protection circuit plate is not damaged, the first protective layer of setting, improves the safety that wiring board uses
Property, this kind of circuit board structure is simple, easy to use.
Brief description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 is a kind of circuit board structure schematic diagram with waterproof and heat dissipation described in the utility model；
Fig. 2 is a kind of wiring board top view with waterproof and heat dissipation described in the utility model.
In figure：1st, wiring board body；2nd, mounting hole；3rd, the first protective layer；4th, the first waterproof layer；5th, conductive layer；6th, second
Waterproof layer；7th, collecting plate；8th, heat-conducting plate；9th, the second protective layer；10th, heat sink.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of wiring board with waterproof and heat dissipation, bag
Wiring board body 1, mounting hole 2 are included, wiring board body 1 is provided with multiple mounting holes 2, and 2 inner wall of mounting hole is provided with the second protection
Layer 9,1 top side of wiring board body are provided with the first protective layer 3, and the outside of the first protective layer 3 is provided with the first waterproof layer 4, the
The outside of one waterproof layer 4 is provided with conductive layer 5, and 1 bottom side of wiring board body is provided with the second waterproof layer 6, the second waterproof layer 6 one
Side is provided with collecting plate 7, and 7 opposite side of collecting plate is provided with heat-conducting plate 8, and side of the heat-conducting plate 8 away from collecting plate 7 is provided with heat dissipation
Plate 10.By the first waterproof layer 4 and the second waterproof layer 6 of setting, the both sides of protection circuit plate body 1 are improved not by water erosion
The usability of wiring board.
Mounting hole 2 passes through wiring board body 1, the first protective layer 3, the first waterproof layer 4 and conductive layer 5,2 inner wall of mounting hole
Second protective layer 9 is made of plastic material, and the diameter at the top of the second protective layer 9 is more than the diameter that mounting hole 2 is open, collecting plate
7th, heat-conducting plate 8 is identical with the length and width dimensions of wiring board body 1 with the length and width dimensions of heat sink 10, and heat-conducting plate 8 is by heat conductive silica gel system
Into the first protective layer 3, the first waterproof layer 4 and conductive layer 5 are arranged in parallel with wiring board body 1, are set in the first waterproof layer 4
There is waterproof material, insulating materials is provided with the first protective layer 3.
Concrete principle：In use, the position of wiring board body 1 is installed by the mounting hole 2 of setting, in the first protective layer 3
Insulating materials prevent from leaking electricity, the side of 4 protection circuit plate body 1 of the first waterproof layer is not protected by Water Damage, the second waterproof layer 6
The opposite side of wiring board body 1 improves the use environment of wiring board not by Water Damage, and conductive layer 5 is picked out by wiring board body 1
Circuit, access external electric elements, when wiring board works, produce heat because wiring board heat dissipation effect itself is inadequate,
Collecting plate 7 collects heat, and heat-conducting plate 8 transmits the heat collected, radiates by heat sink 10, improves the work effect of wiring board
Rate, the second protective layer 9 of 2 inner wall of mounting hole prevents that during installation wiring board can be damaged, when being adjusted in the position to wiring board,
External force is applied to the setting element in mounting hole 2, may result in 2 damage of edges of mounting hole, so that wiring board is damaged, protective wire
Road plate.
By the first waterproof layer 4 and the second waterproof layer 6 of setting, the both sides of protection circuit plate body 1 carry not by water erosion
The usability of elevated track plate, collecting plate 7, heat-conducting plate 8 and the heat sink 10 of setting, radiates the wiring board of work, improves
The work efficiency of wiring board, the second protective layer 9 of setting, protects and wiring board installation or position is transferred, protection circuit plate is not
It is damaged, the first protective layer 3 of setting, improves the security that wiring board uses, this kind of circuit board structure is simple, easy to use.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of wiring board with waterproof and heat dissipation, including wiring board body (1), mounting hole (2), it is characterised in that described
Wiring board body (1) is provided with multiple mounting holes (2), and mounting hole (2) inner wall is provided with the second protective layer (9), the line
Road plate body (1) top side is provided with the first protective layer (3), and the first waterproof layer is provided with the outside of first protective layer (3)
(4), conductive layer (5) is provided with the outside of first waterproof layer (4), wiring board body (1) bottom side is provided with second
Waterproof layer (6), the second waterproof layer (6) side are provided with collecting plate (7), and collecting plate (7) opposite side is provided with heat conduction
Plate (8), side of the heat-conducting plate (8) away from collecting plate (7) are provided with heat sink (10).
A kind of 2. wiring board with waterproof and heat dissipation according to claim 1, it is characterised in that the mounting hole (2)
Through wiring board body (1), the first protective layer (3), the first waterproof layer (4) and conductive layer (5), mounting hole (2) inner wall
Second protective layer (9) is made of plastic material, and the diameter at the top of second protective layer (9) is more than mounting hole (2) opening
Diameter.
A kind of 3. wiring board with waterproof and heat dissipation according to claim 1, it is characterised in that the collecting plate (7),
Heat-conducting plate (8) is identical with the length and width dimensions of wiring board body (1) with the length and width dimensions of heat sink (10), the heat-conducting plate (8) by
Heat conductive silica gel is made.
A kind of 4. wiring board with waterproof and heat dissipation according to claim 1, it is characterised in that first protective layer
(3), the first waterproof layer (4) and conductive layer (5) are arranged in parallel with wiring board body (1).
A kind of 5. wiring board with waterproof and heat dissipation according to claim 1, it is characterised in that first waterproof layer
(4) waterproof material is provided with.
A kind of 6. wiring board with waterproof and heat dissipation according to claim 1, it is characterised in that first protective layer
(3) insulating materials is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194252.8U CN207283907U (en) | 2017-09-18 | 2017-09-18 | A kind of wiring board with waterproof and heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194252.8U CN207283907U (en) | 2017-09-18 | 2017-09-18 | A kind of wiring board with waterproof and heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283907U true CN207283907U (en) | 2018-04-27 |
Family
ID=61981252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194252.8U Expired - Fee Related CN207283907U (en) | 2017-09-18 | 2017-09-18 | A kind of wiring board with waterproof and heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283907U (en) |
-
2017
- 2017-09-18 CN CN201721194252.8U patent/CN207283907U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20200918 |